Ultra-fine Mill is a machine used to grind materials into ultra-fine powder, widely applied in metallurgy, building materials, chemical industry, mining, and other fields.

This machine primarily grinds various non-flammable and non-explosive brittle materials into fine powder, suitable for materials with Mohs hardness ≤6. The finished powder particle size can be adjusted between 325-3000 mesh, with a production capacity of up to 0.4-45 tons per hour.

The ultra-fine mill operates by using an electric motor to drive a reducer, which rotates the main shaft and turntable. After the material is crushed, it is sent to the storage bin and then evenly fed onto the turntable via a vibrating feeder and inclined feed tube.

Material is scattered towards the circumference under the action of centrifugal force and falls into the groove of the grinding ring, where it is impacted, rolled, and ground by the ring roller. The powdered material is then extracted and carried out by the suction action of the high-pressure blower, and separated into fine powder meeting the required specifications by the separator.